package com.itheima.reggie.config;

import org.springframework.cache.annotation.CachingConfigurerSupport;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * TODO
 *修改redis 序列化器
 * @author feiyun
 * @date 2023/4/4 14:09
 * @explain
 */
@Configuration
public class RedisConfig extends CachingConfigurerSupport {

    @Bean
    public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory connectionFactory){
        RedisTemplate<Object, Object> redisTemplate = new RedisTemplate<>();
        //默认的key序列化器为：JdkSerializationRedisSerializer
        //修改为 StringRedisSerializer
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        //redisTemplate.setValueSerializer(new StringRedisSerializer());
        redisTemplate.setConnectionFactory(connectionFactory);
        return redisTemplate;
    }
}
